Replaced the red led in my Hakko 936 with a tri-color led so that it is never off, and I can check if it is off without staring at it for 30 seconds.
Link to my blog: [ Ссылка ]
![](https://s2.save4k.ru/pic/42jQw6iNC1Q/maxresdefault.jpg)
Replaced the red led in my Hakko 936 with a tri-color led so that it is never off, and I can check if it is off without staring at it for 30 seconds.
Link to my blog: [ Ссылка ]